Drawing a 45° line in MetaTrader 5 (MT5) is a simple process. The MT5 trading platform offers a variety of tools to customize charts and indexes, and one of these tools is a 45° line. This line can be used to identify trend and support-resistance levels. To draw a 45° line in MT5, click the graphic elements icon in the top menu bar and select “Lines”. A prompt window will appear, and here you can adjust the angle of the line. After entering the angle as “45”, click “OK”. The line can be further adjusted by activating the “Shift” key and dragging the line to the desired location. After completing the setup, clicking the “Apply” button will save the line settings.